2809-21-4 1-Hydroxyethylidene-1,1-diphosphonic acid CAS NO.2809-21-4

Min.Order Quantity:: 1 Kilogram

Purity:: 99

Port:: any port in china

Payment Terms:: L/C,T/T,

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Product Details

Keywords

2809-21-4
2809-21-4
1-Hydroxyethylidene-1,1-diphosphonic acid

Quick Details

ProName: 2809-21-4 1-Hydroxyethylidene-1,1-dip...
CasNo: 2809-21-4
Molecular Formula: C2H8O7P2
Appearance: conform
Application: 2809-21-4
DeliveryTime: with 10 days after order confirmed
PackAge: normal package
Port: any port in china
ProductionCapacity: 1 Metric Ton/Day
Purity: 99
Storage: conform
Transportation: by air
LimitNum: 1 Kilogram

Superiority

our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:

1.noble metal catalysts (pt.pd...)

2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)

3.oled intermediates (fluorene,carbazole,boric acid...)

4.customs synthesis

our advantage:

1. higest quality and good package

2.fast delivery

3.better payment term

4.fast response to customer within 6 hours

5.good business credit in europe ,us ,japan ,korea

anyway ,if you need any chemicals from china ,henan tianfu can help you

Details

1-hydroxyethylidene-1,1-diphosphonic acid basic information

product name:	1-hydroxyethylidene-1,1-diphosphonic acid
synonyms:	(1-hydroxyethylene)diphosphonicacid;(1-hydroxyethylidene)bis-phosphonicaci;(1-hydroxyethylidene)di-phosphonicaci;(hydroxyethylidene)diphosphonicacid;1,1,1-ethanetrioldiphosphonate;1000sl;1-hydroxy-1,1-diphosphonoethane;1-hydroxyethanediphosphonica
cas:	2809-21-4
mf:	c2h8o7p2
mw:	206.03
einecs:	220-552-8
product categories:	industrial/fine chemicals;inorganic & organic chemicals;analytical chemistry;ligands for pharmaceutical research;radiopharmaceutical chemistry (chelating reagents);phosphonate antiscalant;organophosphorus compound
mol file:	2809-21-4.mol

1-hydroxyethylidene-1,1-diphosphonic acid chemical properties

mp	198~199℃
density	1.45 (60% aq.)
merck	14,3863
stability:	stable. incompatible with strong oxidizing agents.
cas database reference	2809-21-4(cas database reference)
epa substance registry system	phosphonic acid, (1-hydroxyethylidene)bis-(2809-21-4)

safety information

hazard codes	xi
risk statements	37/38-41
safety statements	26-39
ridadr	un 3265
wgk germany	2
rtecs	sz8562100
f	10
hazardclass	8
packinggroup	ii
hazardous substances data	2809-21-4(hazardous substances data)